Name: Kingdom of Yugoslavia
Population: 15,490,000
Military: 1,457,760 men
30 Infantry divisions
1 Guards division
3 Calvary divisions
6 Motorized Infantry battalions
6 Motorized Artillery regiments 
2 Tank battalions
1,600 81mm mortars
24 220mm mortars
812 Czech 37mm and 47mm anti-tank guns
2,300 Horse-Drawn artillery
360 15mm and 20mm anti-tank guns
8 Czech SI-D tank destroyers
1,000 Trucks for military purposes
Ideology: Dictatorship
Flag: https://upload.wikimedia.org/wikipedia/commons/thumb/7/71/Flag_of_SFR_Yugoslavia.svg/255px-Flag_of_SFR_Yugoslavia.svg.png